I've worked on a lot of these projects. The best you can do is a gratis quick audit (I found SQL injections in these files, XSS in these files, and you really n

I've worked on a lot of these projects. The best you can do is a gratis quick audit (I found SQL injections in these files, XSS in these files, and you really need to stop storing passwords in plaintext). I'd consider it gratis because being a consultant is one part programmer and ten parts professionalism.